>4ppyA (A:) observed residues (from ATOM records) qekdwanlqryaqqnaelpkpdknekrvvfmgnsitegwvnthpdffksngyigrgiggq tsyqflvrfredvinlspalvvinaatndiaentgayhedrtfgnivsmvelakanhikv iltttlpaaafgwnpsikdapqkiaslnarlkayaqtnkipfvdyyssmvsgsnkalnpa ytkdgvhptsegydvmenliqqainktlr